hvo63495 hvo63495
  • 16-06-2021
  • Mathematics
contestada

(x+3)²+(y+1)²=2 jjjjjjjjjjjju

Respuesta :

Muscardinus Muscardinus
  • 21-06-2021

Answer:

x²+y²+6x+2y = -8

Step-by-step explanation:

The given equation is:

(x+3)²+(y+1)²=2

We know that, (a+b)² = a²+b²+2ab

Using above property

x²+9+6x+y²+1+2y = 2

x²+y²+6x+2y+10 = 2

x²+y²+6x+2y = -8

Hence, this is the required solution.

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